Lab Title Waves Lab # 8 Name: Joseph Apap Class: PHY101-14995 Date: 07/11/2015 Purpose: To be able to discuss the sound wave properties of frequency‚ pitch‚ amplitude and loudness. To be able to discuss how the length of a sound wave affects pitch. To be able to explain the use of controlled variables in an experiment. Procedures: Required Materials: Meter Stick 2 Cardboard tubes Scissors Rubber bands Wax paper Transparent tape Flashlight Balloon Small Mirror 1. Hold 1 end of a meter stick down
Premium Sound Chemistry Acoustics
performed and the power developed when climbing a set of stairs and to determine the relationship between power and time. Pre-Lab Questions: 1. Power is the rate at which work is done. The work divided by the time it takes for the work to be done equals power. 2. The unit for power is the Watt which is Joules/second. 3. One horsepower (hp) is 746 watts. Procedure: In this lab‚ we calculated the work performed and the power that person creates when he or she climbs and runs a set of stairs. Each
Premium Energy Kinetic energy Potential energy
sugar look like from the point of view of the U.S. market? _The world supply of sugar looks perfectly elastic (horizontal) from the point of view of the U.S. market‚ at a price of 8.3 cents per pound. This conclusion comes from two statements in the case: "Annual world sales of sugar amount to roughly $100 billion" and "Thus‚ for our analysis the 2001 world price of 8.3 cents per pound is assumed to be constant outside the United States." In other words‚ because the U.S. sugar market is a small fraction
Premium Supply and demand
direct marketing models like online ticket sales and souvenir shops are examples for B2C activities in this case. However‚ when we consider the broader definition of the EC‚ which is servicing customers‚ collaborating with business partners and conducting electronic transactions within an organization as well as buying and selling goods‚ we can relate nearly all the EC solutions in this case to B2C or B2B activities. The main aim of the organizers is servicing to customers‚ so the EC solutions like
Premium Olympic Games 2008 Summer Olympics Summer Olympic Games
Lab 11: Animal Behavior Introduction Ethology is the study of animal behavior. There are two specific categories of behavior: learned ad innate. Orientation behaviors place the animal in their specific environment. Animals move away from sensory input in taxis where as behavior is the response to sensory input. Stimulus’ of light‚ heat‚ moisture‚ sound‚ or chemicals are mostly found in taxis. Kinesis is the movement that does not result in orientation with stimulus. When animals respond to each
Premium Psychology Biology Behavior
Meng Tian and Xueying Tang AC 741 Prof. Jay Thibodeau Feb 19‚ 2014 Case 2.7 1. According to Paragraph 2 of PCAOB Auditing Standard No. 3‚ audit documentation is “the written record of the basis for the auditor’s conclusions that provides the support for the auditor’s representations‚ whether those representations are contained in the auditor’s report or otherwise.” This means that audit documentation is a written documentation that can be used as evidence for the audit conclusion when an auditor
Premium Audit Auditing External auditor
Lab 1‚ Exercise 1 • Based on the information in Table 2‚ what patterns do you observe? The number of fish that I observed in a body of water increases until the dissolved oxygen was at 12 ppm. After that point‚ the number of fish declines slightly. • Develop a hypothesis relating to the amount of dissolved oxygen measured in the water sample and the number of fish observed in the body of water. When the dissolved oxygen levels increase‚ the number of fish that
Premium Hypothesis Scientific method Observation
Case study 7.1 Employee Involvement Case Discussion Questions 1 For the case 1 “the sugar substitute research decision”‚ I will choose high involvement‚ which is let the subordinates to discuss the problems and identify a solution. So the entire decision-making process is handed over to employees‚ identify the problems‚ choose the best alternative and implement their choice. For the second case “coast guard cutter decision problem”‚ I will choose the low involvement‚ which is ask one or more
Premium Risk Decision making Decision theory
Chapter 11: Read Running Case and answer all three tasks. Running Case Tony and his team identified some risks the first month of the Recreation and Wellness Intranet Project. However‚ all they did was document them in a list. They never ranked them or developed any response strategies. Since several problems have been occurring on the project‚ such as key team members leaving the company‚ users being uncooperative‚ and team members not providing good status information‚ Tony has decided to
Premium Risk Incentive Project management
Integrated Case 8-23 Merrill Finch Inc. Risk and Return Assume that you recently graduated with a major in finance. You just landed a job as a financial planner with Merrill Finch Inc.‚ a large financial services corporation. Your first assignment is to invest $100‚000 for a client. Because the funds are to be invested in a business at the end of 1 year‚ you have been instructed to plan for a 1-year holding period. Further‚ your boss has restricted you to the investment alternatives
Premium Investment Rate of return Standard deviation